参数模型

线性GMDH参数模型的无偏估计研究

The Linear Unbiasedness Property of Linear GMDH Parametric Model

所以，由参数模型计算的频率特性，比直接由实验数据用FFT算法算出的更符合线性模型的性质。

Therefore , the frequency response calculated from parametric model more coincides with the linear model characteristic than the frequency response calculated from experimental data using FFT algorithm .

对混凝土双参数模型和双K断裂准则在理论上、参数确定方法上、试验方法上进行了比较研究。

Study on the TPFM and double-K in theory and determining parameters and experiment method .

Weibull参数模型在神经胶质瘤生存分析中的应用

Application of Weibull parameter model to survival analysis of patients with glioma

CRT显示器色度校正的单参数模型

Single Parameter Model for Colorimetric Calibration of CRT Display

新建转换参数模型（TPM）文件

Creating the transformation parameters model ( TPM ) file

同时，本文对采集的数据分别进行过零点数和基于AR参数模型的功率谱估计，在时域和频域上进行特征提取。

Meanwhile , the number of zeros was conducted and the AR parameter model based on power spectrum estimation in the time domain and frequency domain feature extraction .

最后，还根据Arrhenius方程和高聚物溶液理论提出了中间相沥青表观粘度的四元参数模型。

Based on Arrhenius equation and the theory of polymer solution , a four-parameter correlated formula for apparent viscosity was given .

基于线性参数模型，本文分析了相噪ICI引起的性能损失，并得到了系统SINR表达式。

Based on the proposed model , the performance loss caused by phase noise ICI is analyzed and the SINR expression is derived .

选择符合其分布的Weibull全参数模型分析影响患者术后生存的危险因素；通过残差分析检验所得到Weibull全参数模型，并进一步应用该模型预测患者的术后生存情况。

As one suitable model , Weibull regression model tested by residual analysis was used to identify prognostic factors for postoperative survival and to prognose patients ' post-operative survival time .

进而，本文提出一个三参数模型描述传感器的行为，并发展一个复数最小二乘拟合Fortran计算方法求出数学介。

Furthermore , a three-parameter model is constructed to describe the behavior of transducers , and a Fortran code with complex least-square fitting is developed to find the mathematical solution .

同时，根据建立的仿真模型和算法，开发了Matlab仿真程序；（3）通过与实验数据对比，验证翅片管蒸发器稳态分布参数模型的可靠性和正确性。

Meanwhile , the simulation program was developed by Matlab based on the model and its algorithm . ( 3 ) The steady-state distributed parameter mathematical model of the fin-and-tube evaporator was validated with the experimental data in the published literature .

本文利用软件UG的CAD模块建立了数控机床、被加工零件及毛坯的参数模型，同时在CAM模块中完成了数控编程工作，并运用后处理模块生成了可被机床直接执行的G代码；

The virtual models of the NC milling machine and the part that will be machined are established with the UG / CAD , then programming is accomplished with UG / CAM , and finally the program is export in the form of G code .

采用Kimura双参数模型计算遗传距离：并用邻接法（NJ）、最大简约法（MP）和贝叶斯法（Bayesian）重建了黄颡鱼属鱼类的分子系统树。

The Kimura 's 2-Parameter sequence divergences were calculated and molecular phylogenetic trees were reconstructed by using the neighbor-joining ( NJ ) and maximum parsimony ( MP ) methods as well as Bayesian inference .

文献[8]中建立了一个模拟血液流动的不纯一模型，通过交界面上的某种边界条件耦合了一个局部血管区域的Navier-Stokes子模型和循环系统剩余部分的集总参数模型。

In [ 8 ] we have proposed a heterogeneous model which couples a Navier-Stokes model in a specific vascular region with a lumped parameters model of the remainder of circulation by the boundary condition of the interface .

在这五种参数模型中，MVG模型的误差最大，不能精确描述封丘地区壤土类土壤的颗粒大小分布。

The two-parameter MVG model yields the largest errors among the five models , and therefore is not suitable for describing soil particle-size distributions in Fengqiu area .

介绍了经典谱估计中的Welch法和参数模型谱估计，比较了它们的性能指标，运用MATLAB软件进行了实例仿真与分析，得出了一些有价值的结论。

In the power spectrum estimation methods , the amended periodic table presented by Welch and parameter model spectrum estimation are widely used . This paper gives an example to simulate them with MATLAB , analyzes these methods ' performances and draws some useful conclusions .

预测控制算法采用多步预测，其期望轨迹模块使用一阶或二阶指数形式，自适应预测模型由参数模型来实现，被控对象数学模型用CARMA模型描述。

Forecast control algorithm is divided into some step forecast , first order or second order exponential form is used in expected track module , and self-adapting forecast model is realized by parameter model . Maths model of controlled object is described with CARMA model .

石油消费及其影响因素：基于非参数模型的研究

Petroleum Consumption and Its Impact Factors : Based on Nonparametric Model

缺失数据下非参数模型均值估计的两个结果

Two Results of the Mean of Non-parametric Model with Missing Data

关于集总参数模型分析轨道结构动力问题的研究

The study of lumped - parameter model for railway track dynamics

分布参数模型连轧过程状态分析

States Analysis of continuous rolling process described by distributed parameter model

开放式基金规模变化的分布参数模型及优化管理

Distributed parameter model and optimal management of scale changes of open fund

三分仓空气预热器链式结构的集总参数模型

Chain structure modeling method based on lumped-parameter for Tri-Sectional Regenerative Air Pre-heater

涡轮增压柴油机平均参数模型及其仿真

Mean Parameters Model of Turbocharged Diesel Engine and its Simulation

基础动力刚度的精确数值解及集中参数模型

Exact numerical solution of foundation dynamic stiffness and its lumped parameter model

逆流型蒸发器稳态分布参数模型

Distributed steady Refluent model for air - conditioning evaporator

活塞热冲击集总参数模型的随机温度分析

Stochastic Analysis of Temperature for Thermal Shock on Piston with Lumped Parameter Model

在材料物理参数模型的基础上，建立了全面系统的交直流特性模型。

These models aresuitableIt ~ for establishing AC and DC characteristics analytical model .

基于分布参数模型的串补线路故障测距方法研究

Study on locating faults on series compensated lines Based-on distributed parameter line model